2022969910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2003}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 4163285952

約数和(自身を除く): 2140316042

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 457, 914, 1105, 2003, 2210, 2285, 4006, 4570, 5941, 7769, 10015, 11882, 15538, 20030, 26039, 29705, 34051, 38845, 52078, 59410, 68102, 77690, 100997, 130195, 170255, 201994, 260390, 340510, 442663, 504985, 885326, 915371, 1009970, 1830742, 2213315, 4426630, 4576855, 9153710, 11899823, 15561307, 23799646, 31122614, 59499115, 77806535, 118998230, 155613070, 202296991, 404593982, 1011484955, 2022969910]

約数ペア:

[(1, 2022969910), (2, 1011484955), (5, 404593982), (10, 202296991), (13, 155613070), (17, 118998230), (26, 77806535), (34, 59499115), (65, 31122614), (85, 23799646), (130, 15561307), (170, 11899823), (221, 9153710), (442, 4576855), (457, 4426630), (914, 2213315), (1105, 1830742), (2003, 1009970), (2210, 915371), (2285, 885326), (4006, 504985), (4570, 442663), (5941, 340510), (7769, 260390), (10015, 201994), (11882, 170255), (15538, 130195), (20030, 100997), (26039, 77690), (29705, 68102), (34051, 59410), (38845, 52078)]